From patchwork Wed Apr 26 06:25:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geetha sowjanya X-Patchwork-Id: 13224148 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5648BC77B60 for ; Wed, 26 Apr 2023 06:27:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239606AbjDZG1A (ORCPT ); Wed, 26 Apr 2023 02:27:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239587AbjDZG0p (ORCPT ); Wed, 26 Apr 2023 02:26:45 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5BB3630E0; Tue, 25 Apr 2023 23:26:14 -0700 (PDT) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33Q64BPN000628; Tue, 25 Apr 2023 23:26:00 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=NWsnQRhNbAbCrxriJEWKZKo2iGRKkBo88RVoqcfstf4=; b=OL4TIPhtk+Ln+aQNzUTbmjgGfheT5xwlmc/EKI6KU+Un8AwhHxJeNhEDhzTu9Iev/5vY 5Ird6TbP33Kt8rEgNPecNZgc7M6IybIYJS9ADfgWRbiG/1AW7j/uY/GwAWNOI7U5UlB4 PFwSULURCAuiTnTD2+jvEIUDsPKvrwgy5dUnIVL5L0dHGp6gV4Nd/bHn38zfdfrIxmiT J63GFmv3v41kFyEqLkfeCUVhKavpW7AUZ01MHujySq1/9s1j3EHSLESzD/XjC8FLZdWH Sn+WSGcQHmxXKt3jjqt2UuyuXZaCbrtPQAzcMiib0RcKBr05IiqvRRxUehZUe4vLG298 Xw== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3q4f3pdcwx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 25 Apr 2023 23:26:00 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Tue, 25 Apr 2023 23:25:58 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Tue, 25 Apr 2023 23:25:58 -0700 Received: from hyd1soter3.marvell.com (unknown [10.29.37.12]) by maili.marvell.com (Postfix) with ESMTP id 22A2B3F703F; Tue, 25 Apr 2023 23:25:54 -0700 (PDT) From: Geetha sowjanya To: , CC: , , , , , , , , Subject: [net PATCH v2 7/9] octeontx2-pf: mcs: Clear stats before freeing resource Date: Wed, 26 Apr 2023 11:55:26 +0530 Message-ID: <20230426062528.20575-8-gakula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230426062528.20575-1-gakula@marvell.com> References: <20230426062528.20575-1-gakula@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: o59QDe_AVULKCUDE6NTxpSzbOHjb0mBv X-Proofpoint-GUID: o59QDe_AVULKCUDE6NTxpSzbOHjb0mBv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-26_02,2023-04-25_01,2023-02-09_01 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Subbaraya Sundeep When freeing MCS hardware resources like SecY, SC and SA the corresponding stats needs to be cleared. Otherwise previous stats are shown in newly created macsec interfaces. Fixes: c54ffc73601c ("octeontx2-pf: mcs: Introduce MACSEC hardware offloading") Signed-off-by: Subbaraya Sundeep Signed-off-by: Sunil Goutham Signed-off-by: Geetha sowjanya Reviewed-by: Leon Romanovsky --- .../net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c index f3140f466b37..a108f986be50 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c @@ -150,11 +150,20 @@ static void cn10k_mcs_free_rsrc(struct otx2_nic *pfvf, enum mcs_direction dir, enum mcs_rsrc_type type, u16 hw_rsrc_id, bool all) { + struct mcs_clear_stats *clear_req; struct mbox *mbox = &pfvf->mbox; struct mcs_free_rsrc_req *req; mutex_lock(&mbox->lock); + clear_req = otx2_mbox_alloc_msg_mcs_clear_stats(mbox); + if (!clear_req) + goto fail; + + clear_req->id = hw_rsrc_id; + clear_req->type = type; + clear_req->dir = dir; + req = otx2_mbox_alloc_msg_mcs_free_resources(mbox); if (!req) goto fail;